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WO/2011/089329 |
The invention relates to a hollow crankshaft having an axial plane of symmetry, consisting of at least two main parts (2, 3) produced by forging and weld-assembled along the longitudinal axis of the crankshaft (1). According to the inven...
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WO/2011/089087 |
The invention relates to a device 100 for opening or closing an access opening 250 at a rolling mill 300 comprising at least one roll stand 200, having a closure element 214 and a frame 220 for receiving the closure element 214, wherein ...
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WO/2011/089498 |
An ejection device (1) suitable for ejecting a screw (3) after being threaded by a threading machine (2), com- prising: Supporting means (7) suitable for being assembled on said threading machine (2); ejecting means (13) supported by sai...
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WO/2011/087203 |
Provided are a heat exchanger, a food handler including the heat exchanger, and a manufacturing method of the heat exchanger. Disclosed is the heat exchanger wherein a plurality of flow channels is formed in the inside and thermal transf...
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WO/2011/086514 |
The present invention relates to a method for making a chain link for jewellery and goldsmith's applications, comprising the steps of cutting out a template from a flat metal strap, wherein the template has a direction of extension that ...
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WO/2011/087158 |
Disclosed is a holder with a holder guide tube fitted to the outside thereof which can be used to manufacture heat exchangers even in cases when the interval between the straight pipes and hairpin pipes penetrating a radiator fin of the ...
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WO/2011/085948 |
The invention relates to a device for machining a preform (3), having at least one outer forming die (8) which can be radially positioned or radially moved. An inner forming die (9) is arranged coaxially to the machine primary axis (x) o...
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WO/2011/086004 |
The invention relates to a method for producing a metal component for a gearbox, wherein a base structure of the component is cut from a strip of material, said base structure is heat treated and then bent. Before or while bending, the b...
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WO/2011/086514 |
The present invention relates to a method for making a chain link for jewellery and goldsmith's applications, comprising the steps of cutting out a template (201) from a flat metal strap (401), wherein the template has a direction of ext...
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WO/2011/085829 |
The invention relates to a method for producing a one-piece rotationally symmetrical drive part, in particular a starter ring, comprising an outer-side casing part (3), which is adjoined by an angled flange (4) that has a different thick...
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WO/2011/086713 |
Disclosed is a heat exchanger manufacturing apparatus provided with grip members each having a grip member guide tube fitted therearound, wherein the grip members can be spaced apart by the smallest distance (pitch) which is possible wit...
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WO/2011/086978 |
Disclosed are a phosphorus-containing copper anode for electrolytic copper plating, a method for manufacturing the same, and an electrolytic copper plating method using this all for enabling reduction of the plating defectives due to the...
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WO/2011/085999 |
The invention relates to a method for producing a screw (26) having a continuous thread (28) of variable thread pitch, wherein a blank (16) is rolled between two rolling dies (24), wherein a roller profile is implemented in each rolling ...
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WO/2011/087582 |
Medical devices, such as percutaneous prosthetic heart valves can include a stent or frame structure component. The stent can be shot peened, laser peened, and/or ultrasonically peened, thereby reducing surface abnormalities, improving s...
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WO/2011/086123 |
The invention relates to a method and apparatus for making can (61), such as a paint can, comprising the steps of: i. providing a cylindrical body (2, 36, 51, 65); ii. arranging piston means (19, 25, 44, 74) in a first opening (20, 60, 7...
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WO/2011/087158 |
Disclosed is a holder with a holder guide tube fitted to the outside thereof which can be used to manufacture heat exchangers even in cases when the interval between the straight pipes and hairpin pipes penetrating a radiator fin of the ...
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WO/2011/085713 |
The invention relates to a pipe manipulator for loading and unloading pipes, for use in a device for bending pipes of large diameters, wherein in said device for bending pipes, a pipe is guided in the axial direction through an inductive...
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WO/2011/087158 |
A holder (3) for pipes in a heat exchanger can be fitted to the outside of a pipe-expanding mandrel (2), which is capable of applying pressure from the opening (7b) of a pipe (7) inserted into the radiator fin (6) of a heat exchanger (5)...
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WO/2011/086000 |
The invention relates to a method for producing a screw, wherein a blank (16) is rolled between two rolling dies (24). A roll profile is implemented in each rolling die (24), comprising a plurality of longitudinal recesses (34). The roll...
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WO/2011/086263 |
Said tool comprises: at least one slide (5) intended to be provided with at least one punch (6) and to be movable between a rest position, in which the punch (6) is intended to be set back from the sheet metal (3), and a work position, i...
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WO/2011/087057 |
Disclosed is a high-strength steel plate wherein the Al content (%) and the Si content (%) conform to the relationship delimited by formula (A), and the average value (Ｙave) as defined by formula (B), which relates to the hardness as m...
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WO/2011/087203 |
Provided are a heat exchanger, a food handler including the heat exchanger, and a manufacturing method of the heat exchanger. Disclosed is the heat exchanger wherein a plurality of flow channels is formed in the inside and thermal transf...
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WO/2011/085776 |
A device (10) for rollforming-profiling and bowing roof and/or facade elements made of metal has an unwinding station (14) for a coil of metal strip, a cutting station (16) for longitudinally and/or transversely cutting the metal strip (...
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WO/2011/086546 |
A dimple key cutting machine having a first mode for cutting double dimple keys and a second mode for cutting single dimple keys, comprising: a location probe, exposed in the first mode and arranged to mechanically determine dimple locat...
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WO/2011/085472 |
A method of forming a bottle-shaped or other contoured metal container by providing a hollow metal preform having a closed end and a wall thickness that decreases progressively in a direction away from the closed end, and subjecting the ...
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WO/2011/083367 |
The invention relates to a plant for performing the rolling of seamless tubes, typically with a large diameter. The plant comprises: a furnace for heating billets produced by means of continuous casting; a piercing mill for piercing long...
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WO/2011/083008 |
The invention relates to a method for producing a half-shell part having a drawing mandrel (1) and a drawing die (2). The aim of creating a method for the process-secure and cost-effective production of highly dimensionally stable half-s...
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WO/2011/083672 |
Disclosed is a protrusion forming member whereby process man-hours are reduced, production efficiency can be improved, and a large height difference can be easily formed in the protruding portion formed on a board material. Also disclose...
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WO/2011/083101 |
The invention relates to a rolling system for producing tubes without welded joints, comprising: a drill (7) for drilling a billet and obtaining a blank (2); a continuous mill (8) for rolling the blank (2), said mill (8) comprising a plu...
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WO/2011/083925 |
The present invention relates to a method and apparatus for manufacturing a corrugated steel pipe, in which a spiral corrugation is formed on the body of the pipe, and the inner surface of the body of the pipe is smooth without any curva...
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WO/2011/085172 |
Methods and systems are provided for treating oxide scale on the surface of a metal object. In one embodiment, a system (100) temperature control apparatus (105) controls the temperature of metal object's (106) surface (112) to an applic...
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WO/2011/084364 |
The present application provides a microchannel coil manifold system. The microchannel coil manifold system may include a number of assembly inlet manifold sections that terminate in a first stub tube, a number of assembly outlet manifol...
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WO/2011/083925 |
The present invention relates to a method and apparatus for manufacturing a corrugated steel pipe, in which a spiral corrugation is formed on the body of the pipe, and the inner surface of the body of the pipe is smooth without any curva...
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WO/2011/083731 |
Disclosed is a seaming device which joins a first workpiece (110) and a second workpiece (112) by bending the first flange portion (114) of the first workpiece (110) and the second flange portion (115) of the second workpiece (112). Spec...
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WO/2011/083816 |
A flexure member having excellent dimension accuracy by stably forming a high temperature portion uniformly in a circumferential direction of a steel pipe and in a narrow range in an axial direction of the steel pipe by using a manufactu...
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WO/2011/082875 |
The invention relates to a reverse operating hot rolling mill (1), to a control and/or regulation apparatus (7) for a hot rolling mill (1) and to a method for operating a winding drum (5, 6) of a coiler furnace for a reverse operating ho...
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WO/2011/081331 |
The present invention relates to a martensitic stainless steel produced by a twin roll strip casting process and a method for manufacturing the same. The key technical features of the present invention are for a martensitic stainless hot...
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WO/2011/080794 |
A method of manufacturing a rotary device includes a step of plastic forming of a thrust dynamic pressure pattern (26h) wherein deformation of or difference in the height of the top surfaces of the thrust dynamic pressure pattern (26h) i...
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WO/2011/080837 |
Disclosed is a turks head stand that, in a state in which a four-way correcting roll has been mounted in a prescribed position, further adjusts the position of the entire four-way roll in the vertical and horizontal direction, wherein a ...
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WO/2011/081349 |
The present invention relates to a steel sheet having excellent brittle crack resistance at a base and a welding heat affected zone, and particularly to a high strength steel sheet having excellent brittle crack resistance and a method f...
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WO/2011/080839 |
Disclosed is a molding apparatus in which, to enable the extraction and exchange of a stacked body of roll chocks/yokes from a molding roll stand in an orthogonal direction to the direction of movement of products, a more compact size wi...
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WO/2011/081676 |
Reduced material content fasteners are provided that have a reduced material content portion between working ends allowing the fastener to have less weight with equal or better break and torque strengths. Systems and methods are provided...
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WO/2011/081387 |
Disclosed are a sheet-material forming device and method in which the response to modifications and changes in a target shape is flexible and in which a conventional forming punch block can be used in order to form even curved surfaces c...
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WO/2011/080064 |
The invention relates to a transport device (1) for slabs (2) which is arranged between at least two casting machines (3, 4, 5) and at least one rolling mill (6), wherein the transport device (1) has at least two linear and stationary co...
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WO/2011/079341 |
The invention relates to a thermomechanical treatment method for producing thick plate (1) from a starting material in order to increase the toughness, in particular the low-temperature toughness, of the thick plate (1), wherein the thic...
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WO/2011/081327 |
The present invention relates to a system for manufacturing a frame, using a magnesium panel, through continuous warm rolling pressing, and particularly, to a system comprising: a magnesium panel supply unit, the internal temperature of ...
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WO/2011/081331 |
The present invention relates to a martensitic stainless steel produced by a twin roll strip casting process and a method for manufacturing the same. The key technical features of the present invention are for a martensitic stainless hot...
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WO/2011/081387 |
Disclosed are a sheet-material forming device and method in which the response to modifications and changes in a target shape is flexible and in which a conventional forming punch block can be used in order to form even curved surfaces c...
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WO/2011/079903 |
The invention relates to a method and device for producing coils (9) having longitudinal sections (9a) and tight redirecting bends (9b) by means of winding wires (8) on winding mandrels (4) having complementary cross-sections while suppl...
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WO/2011/081043 |
Provided is a method that can stably mass-produce hot press-molded members with good post-coating corrosion resistance by hot press-molding galvanized steel sheets. A galvanized steel sheet is heat-treated as follows: heating to between ...
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